38719188

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{18869}}^1$

素因数の和:18901

約数の個数: 48

約数和(自身を含む): 105672000

約数和(自身を除く): 66952812

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 18869, 37738, 56607, 75476, 113214, 169821, 226428, 339642, 358511, 509463, 679284, 717022, 1018926, 1075533, 1434044, 2037852, 2151066, 3226599, 4302132, 6453198, 9679797, 12906396, 19359594, 38719188]

約数ペア:

[(1, 38719188), (2, 19359594), (3, 12906396), (4, 9679797), (6, 6453198), (9, 4302132), (12, 3226599), (18, 2151066), (19, 2037852), (27, 1434044), (36, 1075533), (38, 1018926), (54, 717022), (57, 679284), (76, 509463), (108, 358511), (114, 339642), (171, 226428), (228, 169821), (342, 113214), (513, 75476), (684, 56607), (1026, 37738), (2052, 18869)]